Watara/QuickShot Supervision

The Watara Supervision, also known as the QuickShot Supervision in the UK, is a monochrome handheld game console, originating from Asia, and introduced in 1992 as a cut-price competitor for Nintendo's Game Boy. One unique feature of the Supervision was that it could be linked up to a television via a link cable. Games played in this way would display in four colors.